package com.qf.dao;/*
 *保护你的大熊
 *2021/11/11
 *21:48
 */

import com.qf.pojo.User;

public class UserDaoImpl implements UserDao {

    public User findById(Integer id) {

        System.out.println("=========执行了UserDao的findById方法==========");
        User user = new User();
        user.setId(111);
        user.setSex("男");

        return user;
    }
}
